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Cheap flights from Louisville to Sydney from $1,145

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
5:26 pm - 7:35 amSDF  Louisville Intl-SYD Sydney Kingsford Smith
46h 09m2 stops Dallas/Fort Worth Auckland Intl
Qantas Airways Logo
2:05 pm - 6:09 pmSYD  Sydney Kingsford Smith-SDF Louisville Intl
20h 04m1 stop Dallas/Fort Worth
$1,145Qantas Airways
Sun, Nov 1 - Fri, Nov 13
Multiple Airlines Logo
5:26 pm - 2:50 pmSDF  Louisville Intl-SYD Sydney Kingsford Smith
29h 24m2 stops Dallas/Fort Worth Auckland Intl
Multiple Airlines Logo
11:15 am - 6:09 pmSYD  Sydney Kingsford Smith-SDF Louisville Intl
22h 54m2 stops Los Angeles Dallas/Fort Worth
$1,191Multiple Airlines
Sun, Nov 1 - Fri, Nov 13
United Airlines Logo
10:25 am - 8:00 amSDF  Louisville Intl-SYD Sydney Kingsford Smith
30h 35m2 stops Chicago O'Hare Intl Los Angeles
United Airlines Logo
9:20 am - 1:23 pmSYD  Sydney Kingsford Smith-SDF Louisville Intl
20h 03m1 stop Houston George Bush Intcntl
$1,315United Airlines
Sun, Oct 18 - Tue, Nov 3
United Airlines Logo
9:04 am - 7:55 amSDF  Louisville Intl-SYD Sydney Kingsford Smith
31h 51m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
9:20 am - 1:23 pmSYD  Sydney Kingsford Smith-SDF Louisville Intl
20h 03m1 stop Houston George Bush Intcntl
$1,315United Airlines
Sun, Oct 18 - Mon, Nov 2
Delta Logo
7:55 pm - 7:50 amSDF  Louisville Intl-SYD Sydney Kingsford Smith
44h 55m2 stops Atlanta Hartsfield-Jackson Los Angeles
Delta Logo
10:40 am - 7:10 pmSYD  Sydney Kingsford Smith-SDF Louisville Intl
24h 30m2 stops Los Angeles Atlanta Hartsfield-Jackson
$1,315Delta
Sun, Oct 18 - Mon, Nov 2
Delta Logo
7:55 pm - 7:50 amSDF  Louisville Intl-SYD Sydney Kingsford Smith
44h 55m2 stops Atlanta Hartsfield-Jackson Los Angeles
Delta Logo
10:40 am - 7:10 pmSYD  Sydney Kingsford Smith-SDF Louisville Intl
24h 30m2 stops Los Angeles Atlanta Hartsfield-Jackson
$1,315Delta
Mon, Oct 19 - Mon, Nov 2
Delta Logo
3:26 pm - 7:50 amSDF  Louisville Intl-SYD Sydney Kingsford Smith
25h 24m2 stops Atlanta Hartsfield-Jackson Los Angeles
Delta Logo
10:40 am - 10:47 pmSYD  Sydney Kingsford Smith-SDF Louisville Intl
28h 07m2 stops Los Angeles Atlanta Hartsfield-Jackson
$1,315Delta
Mon, Oct 19 - Tue, Nov 3
United Airlines Logo
9:04 am - 7:55 amSDF  Louisville Intl-SYD Sydney Kingsford Smith
31h 51m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
9:15 am - 1:23 pmSYD  Sydney Kingsford Smith-SDF Louisville Intl
20h 08m1 stop Houston George Bush Intcntl
$1,315United Airlines
Sun, Oct 18 - Wed, Nov 4
Qantas Airways Logo
7:13 pm - 2:50 pmSDF  Louisville Intl-SYD Sydney Kingsford Smith
27h 37m2 stops Dallas/Fort Worth Auckland Intl
Qantas Airways Logo
2:05 pm - 5:40 pmSYD  Sydney Kingsford Smith-SDF Louisville Intl
19h 35m1 stop Dallas/Fort Worth
$1,326Qantas Airways
Tue, Dec 8 - Thu, Dec 24
Qantas Airways Logo
1:21 pm - 6:55 amSDF  Louisville Intl-SYD Sydney Kingsford Smith
26h 34m1 stop Dallas/Fort Worth
Qantas Airways Logo
1:05 pm - 5:18 pmSYD  Sydney Kingsford Smith-SDF Louisville Intl
19h 13m1 stop Dallas/Fort Worth
$1,327Qantas Airways
Wed, Oct 21 - Wed, Oct 28

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Qantas Airways flights from Louisville to Sydney

Our best Qantas Airways deals on Louisville to Sydney flight tickets
Qantas Airways
Nov 1
SDF5:26 pmLouisville Intl
46h 09m
2 stops
SYD7:35 amSydney Kingsford Smith
Nov 13
SYD2:05 pmSydney Kingsford Smith
20h 04m
1 stop
SDF6:09 pmLouisville Intl
$1,145
Qantas Airways
Dec 8
SDF7:13 pmLouisville Intl
27h 37m
2 stops
SYD2:50 pmSydney Kingsford Smith
Dec 24
SYD2:05 pmSydney Kingsford Smith
19h 35m
1 stop
SDF5:40 pmLouisville Intl
$1,326
Qantas Airways
Oct 21
SDF1:21 pmLouisville Intl
26h 34m
1 stop
SYD6:55 amSydney Kingsford Smith
Oct 28
SYD1:05 pmSydney Kingsford Smith
19h 13m
1 stop
SDF5:18 pmLouisville Intl
$1,327

United Airlines flights from Louisville to Sydney

Our best United Airlines deals on Louisville to Sydney flight tickets
United Airlines
Oct 18
SDF9:04 amLouisville Intl
31h 51m
2 stops
SYD7:55 amSydney Kingsford Smith
Nov 4
SYD9:15 amSydney Kingsford Smith
20h 08m
1 stop
SDF1:23 pmLouisville Intl
$1,315
United Airlines
Oct 18
SDF3:36 pmLouisville Intl
25h 24m
2 stops
SYD8:00 amSydney Kingsford Smith
Oct 31
SYD9:20 amSydney Kingsford Smith
26h 13m
1 stop
SDF8:33 pmLouisville Intl
$1,365
United Airlines
Oct 24
SDF9:40 amLouisville Intl
30h 20m
1 stop
SYD7:00 amSydney Kingsford Smith
Oct 31
SYD9:20 amSydney Kingsford Smith
26h 13m
1 stop
SDF8:33 pmLouisville Intl
$1,411

momondo Fare Finder

 
Use the filters below to find and compare flights from Louisville to Sydney that are best for you.

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Route

Depart

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Price

Cheapest round-trip

LouisvilleSydney

SDF Louisville Intl - SYD Sydney Kingsford Smith

SDFSYD

Louisville Intl

Sun 11/1

5:26 pm-7:35 am

2 stops46h 09m

Sydney Kingsford Smith

Fri 11/13

2:05 pm-6:09 pm

1 stop20h 04m

$1,145

LouisvilleSydney

SDF Louisville Intl - SYD Sydney Kingsford Smith

SDFSYD

Louisville Intl

Sun 11/1

5:26 pm-2:50 pm

2 stops29h 24m

Sydney Kingsford Smith

Fri 11/13

11:15 am-6:09 pm

2 stops22h 54m

$1,191

LouisvilleSydney

SDF Louisville Intl - SYD Sydney Kingsford Smith

SDFSYD

Louisville Intl

Sun 10/18

10:25 am-8:00 am

2 stops30h 35m

Sydney Kingsford Smith

Tue 11/3

9:20 am-1:23 pm

1 stop20h 03m

$1,315

LouisvilleSydney

SDF Louisville Intl - SYD Sydney Kingsford Smith

SDFSYD

Louisville Intl

Sun 10/18

9:04 am-7:55 am

2 stops31h 51m

Sydney Kingsford Smith

Mon 11/2

9:20 am-1:23 pm

1 stop20h 03m

$1,315

LouisvilleSydney

SDF Louisville Intl - SYD Sydney Kingsford Smith

SDFSYD

Louisville Intl

Sun 10/18

7:55 pm-7:50 am

2 stops44h 55m

Sydney Kingsford Smith

Mon 11/2

10:40 am-7:10 pm

2 stops24h 30m

$1,315

LouisvilleSydney

SDF Louisville Intl - SYD Sydney Kingsford Smith

SDFSYD

Louisville Intl

Mon 10/19

7:55 pm-7:50 am

2 stops44h 55m

Sydney Kingsford Smith

Mon 11/2

10:40 am-7:10 pm

2 stops24h 30m

$1,315

LouisvilleSydney

SDF Louisville Intl - SYD Sydney Kingsford Smith

SDFSYD

Louisville Intl

Mon 10/19

3:26 pm-7:50 am

2 stops25h 24m

Sydney Kingsford Smith

Tue 11/3

10:40 am-10:47 pm

2 stops28h 07m

$1,315

LouisvilleSydney

SDF Louisville Intl - SYD Sydney Kingsford Smith

SDFSYD

Louisville Intl

Sun 10/18

9:04 am-7:55 am

2 stops31h 51m

Sydney Kingsford Smith

Wed 11/4

9:15 am-1:23 pm

1 stop20h 08m

$1,315

LouisvilleSydney

SDF Louisville Intl - SYD Sydney Kingsford Smith

SDFSYD

Louisville Intl

Tue 12/8

7:13 pm-2:50 pm

2 stops27h 37m

Sydney Kingsford Smith

Thu 12/24

2:05 pm-5:40 pm

1 stop19h 35m

$1,326
Quickest round-trip

LouisvilleSydney

SDF Louisville Intl - SYD Sydney Kingsford Smith

SDFSYD

Louisville Intl

Wed 10/21

1:21 pm-6:55 am

1 stop26h 34m

Sydney Kingsford Smith

Wed 10/28

1:05 pm-5:18 pm

1 stop19h 13m

$1,327

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sydney from

How to get the cheapest flight ticket from Louisville to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

In general, March is the cheapest month to fly from Louisville to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Sydney during the month of March, then departing from Louisville during the month August is also very affordable. Most momondo users find prices during this month for around $1,191.

Can stopping save me money on Louisville to Sydney flights?

You could potentially save up to 7% on your flight if you consider stops on a Louisville to Sydney flight.

When to book flights from Louisville to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to Sydney (SDF to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Sydney

Best Price Found

$1,145

Fastest flight time

24h 04m

Direct flights

None
The best flight deal from Louisville to Sydney found on momondo in the last 72 hours is $1,145
The fastest flight from Louisville to Sydney takes 24h 04m
There are no direct flights from Louisville to Sydney. There are no popular flight routes from Louisville to Sydney.
Search flight deals

Frequently asked questions about flying from Louisville to Sydney

  • How far is Louisville Intl to Sydney Kingsford Smith by plane?

    A flight from Louisville Intl to Sydney Kingsford Smith will travel around 9284.6 mi. A reasonable flight in good conditions will take 24h 04m.

  • When did momondo last update prices for flights from Louisville Intl Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Louisville Intl Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Louisville Intl Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Louisville Intl Airport to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Louisville to Sydney?

Best airlines flying from Louisville to Sydney

Compare and see reviews for airlines that fly from Louisville to Sydney with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,140Free CancellationRating
7.8
8,554 reviews
Search Delta flights
United AirlinesPriceFrom $1,228Free CancellationRating
7.4
10,194 reviews
Search United Airlines flights

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Bondi Beach
Wollongong
Penrith
Katoomba
Coogee
Cronulla
Leura
Randwick
Manly
Terrigal
Lithgow
Charlestown
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Sydney?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisville to Sydney for you.

Can I find flights from Louisville to Sydney with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Louisville to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from Louisville to Sydney?

momondo provides multiple filters to help you find the best flight to Sydney from Louisville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Louisville to Sydney right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Louisville to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.

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